CN105496493A - Vessel compression device - Google Patents
Vessel compression device Download PDFInfo
- Publication number
- CN105496493A CN105496493A CN201610037388.1A CN201610037388A CN105496493A CN 105496493 A CN105496493 A CN 105496493A CN 201610037388 A CN201610037388 A CN 201610037388A CN 105496493 A CN105496493 A CN 105496493A
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- perstriction
- head
- rod
- worm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of medical assisting apparatus, in particular to a vessel compression device. The vessel compression device comprises a tightness regulating mechanism, a left regulating rod and a right regulating rod. The left regulating rod and the right regulating rod are symmetrical, and the tails of the left regulating rod and the right regulating rod are connected through the tightness regulating mechanism to form a roughly U-shaped overall structure. A left vessel compression head is arranged at the end of the left regulating rod, a right vessel compression head is arranged at the end of the right regulating rod, and the left vessel compression head and the right vessel compression head are arranged symmetrically and oppositely. The overall vessel compression device is roughly U-shaped and used for being hooped behind the brain, the left vessel compression head and the right vessel compression head compress acupoints in front of the left tragus and the right tragus respectively, and accordingly, regulating in the width, length and up-down directions can be achieved, great convenience is brought to doctor examination, design is simple and reasonable, and broad application prospect is achieved.
Description
Technical field
The present invention relates to medical auxiliary apparatus technical field, particularly relate to a kind of perstriction device.
Background technology
Medical apparatus and instruments refers to directly or the indirect instrument for human body, equipment, utensil, external diagnosis reagent and caliberator, material and other similar or relevant article, comprises required computer software.
Medical device industry relates to multiple industries such as medicine, machinery, electronics, plastics, is the high-tech industry of a multi-crossed disciplines, knowledge-intensive, intensive capital.And the basic feature of new and high technology armarium is digitized and computerization, be the crystallization of multidisciplinary, cross-cutting Modern High-Tech, its product technology content is high, profit is high, because of but each scientific and technological power, the commanding elevation that international big companies vies each other, get involved threshold higher.Even the product that, input also not high sub-industry lower in the overall rate of gross profit of industry also can constantly have technology content higher occurs, and is therefrom pregnant with the enterprise that some have stronger profitability.Because the industry general trend is high investment, high yield.
Along with the development of China's medical industry and the update of Partial Hospitals equipment, recent years, the market demand sharp increase of China's medical imaging diagnostic device, objectively promote the development of China's medical imaging diagnostic device industry, in the process developed rapidly, some enterprises constantly grow in strength, and define certain competitiveness, and the market share of the medical imaging diagnosis equipment of domestic autonomous production increases.
Tragus is the projection before external acoustic pore, is made up of cartilage and skin, can cover external acoustic pore.The last centimetre of tragus has a lot of acupuncture point usually, when doctor needs to check blood vessel herein, as carried out color ultrasound examination, need to press this place, and the area at this place is natively little, if pressed by finger prosthesis, then area occupied is comparatively large, and the color ultrasound examination that inconvenience is follow-up.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the technical problem of the position pressing difficulty in prior art before antitragus, the invention provides a kind of perstriction device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of perstriction device, comprise elasticity adjusting mechanism, symmetrical left adjusting rod and right adjusting rod, connected into the overall structure being roughly U-shaped by elasticity adjusting mechanism between the afterbody of left adjusting rod and right adjusting rod, the end of left adjusting rod is provided with left perstriction head, the end of right adjusting rod is provided with right perstriction head, and left perstriction head and right perstriction head are symmetrically and be oppositely arranged.Perstriction device of the present invention is used for hoop after brain, left perstriction head and right perstriction head are pressed on the pretragal acupuncture point of left tragus and the right side respectively, the distance (width distance) between left perstriction head and right perstriction head can be regulated by adjusting elasticity governor motion, thus adjust left perstriction head and right perstriction head to the elasticity of point-pressing.
Further, according to the structure of this device, elasticity adjusting mechanism design is as follows: comprise governor motion shell, be fixed on the upper rail in governor motion shell and lower guideway, upper rail and lower guideway are oppositely arranged up and down, upper rail is slidably fitted with upper rack, lower guideway is slidably fitted with lower tooth bar, travelling gear is engaged with between upper rack and lower tooth bar, described elasticity adjusting mechanism also comprises worm gearing, described travelling gear is sleeved on the output shaft of worm gearing, be fixedly connected with the left end of lower guideway after the tail down bending of described left adjusting rod, be fixedly connected with the right-hand member of upper rail after right adjusting rod afterbody upwards bends.The left and right sides of governor motion shell offers for wearing left adjusting rod and right adjusting rod installing hole, and two, left and right installing hole is symmetrical.
For the ease of manual adjustments elasticity adjusting mechanism, as preferably, described worm gearing comprises adjusting screw(rod), the worm screw be sleeved on adjusting screw(rod), worm-wheel shaft and the worm gear that is sleeved on worm-wheel shaft, worm gear is meshed with worm screw, and one end of adjusting screw(rod) extend out to outside governor motion shell.
In order to the length of left adjusting rod and right adjusting rod can be regulated, as preferably, described left adjusting rod is divided into left front adjusting rod and left back adjusting rod, described left back adjusting rod is that (orthographic projection namely in X plane is curved for circular arc, bend to elasticity adjusting mechanism), be fixedly connected with the left end of lower guideway after the tail down bending of left back adjusting rod, the front end being sleeved on left back adjusting rod of the scalable adjustment in rear end of left front adjusting rod, the front end of described left front adjusting rod bends to the left and then is bent to form left rebate to the right, the free end of left rebate is connected with left perstriction head, described right adjusting rod is divided into right front adjusting rod and right back adjusting rod, described right back adjusting rod is that (orthographic projection namely in X plane is curved for circular arc, bend to elasticity adjusting mechanism), be fixedly connected with the right-hand member of upper rail after the tail down bending of right back adjusting rod, the scalable front end being adjustably sleeved on right back adjusting rod, rear end of right front adjusting rod, the front end of described right front adjusting rod bends to the right and then is bent to form right rebate left, the free end of right rebate is connected with right perstriction head.
In order to adapt to the head width of different patient, as preferably, described perstriction device also comprises left compressing head adjusting rod, the scalable one end being adjustably sleeved on left compressing head adjusting rod of the free end of left rebate, the other end and the left perstriction head of left compressing head adjusting rod are rotationally connected, the free end of left perstriction head is spherical shape, described perstriction device also comprises right compressing head adjusting rod, the scalable one end being adjustably sleeved on right compressing head adjusting rod of the free end of right rebate, the other end and the right perstriction head of right compressing head adjusting rod are rotationally connected, the free end of right perstriction head is spherical shape.The design of left compressing head adjusting rod and right compressing head adjusting rod can realize fine setting, makes the inspection of doctor to blood vessel more convenient.
Be fixed after left perstriction head and right perstriction head are rotated, the described other end of left compressing head adjusting rod and the place of being rotationally connected of left perstriction head are provided with locking nut, and the other end and the right perstriction head place of being rotationally connected of right compressing head adjusting rod are provided with locking nut.
After patient wears perstriction device, the below after brain is positioned in order to make elasticity adjusting mechanism, certain supporting role is had to left adjusting rod and right adjusting rod after making ear, the middle part of described left adjusting rod is backward lower than the front portion of left adjusting rod, and the middle part of right adjusting rod is backward lower than the front portion of right adjusting rod.
The invention has the beneficial effects as follows, perstriction device of the present invention, entirety roughly takes the shape of the letter U structure for binding round after brain, left perstriction head and right perstriction head are pressed on the pretragal acupuncture point of left tragus and the right side respectively, width, length, upper inferior multi-faceted adjustment can be realized, it is convenient greatly to bring to doctor's inspection, and simplicity of design is reasonable, has broad application prospects.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the front view of the optimum embodiment of perstriction device of the present invention.
Fig. 2 is the perspective view of the optimum embodiment of perstriction device of the present invention.
Fig. 3 is the perspective view removing governor motion shell in the optimum embodiment of perstriction device of the present invention.
Fig. 4 is the partial enlarged drawing that in Fig. 2, A goes out.
Fig. 5 is the partial enlarged drawing that in Fig. 2, B goes out.
In figure: 1, left adjusting rod, 11, left front adjusting rod, 12, left back adjusting rod, 13, left rebate, 2, right adjusting rod, 21, right front adjusting rod, 22, right back adjusting rod, 23, right rebate, 3, elasticity adjusting mechanism, 31, governor motion shell, 32, upper rail, 33, lower guideway, 34, upper rack, 35, lower tooth bar, 36, travelling gear, 371, adjusting screw(rod), 372, worm screw, 373, worm-wheel shaft, 374, worm gear, 4, left perstriction head, 5, right perstriction head, 6, left compressing head adjusting rod, 7, right compressing head adjusting rod, 8, locking nut.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Fig. 1, shown in 2, it is the optimum embodiment of the present invention, a kind of perstriction device, comprise elasticity adjusting mechanism 3, symmetrical left adjusting rod 1 and right adjusting rod 2, connected into by elasticity adjusting mechanism 3 between left adjusting rod 1 and the afterbody of right adjusting rod 2 and be roughly U-shaped (setting this visual angle is X plane angle, namely the orthographic projection of the entirety connected in X plane is roughly U-shaped, Fig. 1 can be regarded as at X plane angle) overall structure, the end of left adjusting rod 1 is provided with left perstriction head 4, the end of right adjusting rod 2 is provided with right perstriction head 5, left perstriction head 4 and right perstriction head 5 are symmetrically and be oppositely arranged.
As shown in Figure 3, elasticity adjusting mechanism 3 comprises governor motion shell 31, be fixed on the upper rail 32 in governor motion shell 31 and lower guideway 33, upper rail 32 and lower guideway about 33 are oppositely arranged, upper rail 32 is slidably fitted with upper rack 34, lower guideway 33 is slidably fitted with lower tooth bar 35, travelling gear 36 is engaged with between upper rack 34 and lower tooth bar 35, elasticity adjusting mechanism 3 also comprises worm gearing, travelling gear 36 is sleeved on the output shaft of worm gearing, be fixedly connected with the left end of lower guideway 33 after the tail down bending of left adjusting rod 1, be fixedly connected with the right-hand member of upper rail 32 after right adjusting rod 2 afterbody upwards bends.
Worm gearing comprises adjusting screw(rod) 371, the worm screw 372 be sleeved on adjusting screw(rod) 371, worm-wheel shaft 373 and the worm gear 374 that is sleeved on worm-wheel shaft 373, worm gear 374 is meshed with worm screw 372, and one end of adjusting screw(rod) 371 extend out to outside governor motion shell 31.
That one end outside governor motion shell 31 is extend out to by rotation adjusting screw(rod) 371, drive worm screw 372, worm screw 372 drives worm gear 374, worm gear 374 drives worm-wheel shaft 373, worm-wheel shaft 373 is with nutating gear 36, travelling gear 36 drives upper rack 34 and lower tooth bar 35 in opposite directions or support or oppose and move, and what realize on head width direction is compensating roller.
As Fig. 2, 4, shown in 5, left adjusting rod 1 is divided into left front adjusting rod 11 and left back adjusting rod 12, left back adjusting rod 12 is in circular arc, be fixedly connected with the left end of lower guideway 33 after the tail down bending of left back adjusting rod 12, the scalable front end being adjustably sleeved on left back adjusting rod 12, the rear end of left front adjusting rod 11, the front end of left front adjusting rod 11 bends and then is bent to form left rebate 13 to the left to the right, the free end of left rebate 13 is connected with left perstriction head 4, right adjusting rod 2 is divided into right front adjusting rod 21 and right back adjusting rod 22, right back adjusting rod 22 is in circular arc, be fixedly connected with the right-hand member of upper rail 32 after the tail down bending of right back adjusting rod 22, the scalable front end being adjustably sleeved on right back adjusting rod 22, the rear end of right front adjusting rod 21, the front end of right front adjusting rod 21 bends and then is bent to form right rebate 23 to the right left, the free end of right rebate 23 is connected with right perstriction head 5.The position of noose between left front adjusting rod 11 and left back adjusting rod 12, and the position of noose between right front adjusting rod 21 and right back adjusting rod 22, be equipped with adjustment screw, can so that adjustment on head anterior-posterior length direction.
Perstriction device also comprises left compressing head adjusting rod 6, the scalable one end being adjustably sleeved on left compressing head adjusting rod 6 of the free end of left rebate 13, the other end and the left perstriction head 4 of left compressing head adjusting rod 6 are rotationally connected, the free end of left perstriction head 4 is spherical shape, perstriction device also comprises right compressing head adjusting rod 7, the scalable one end being adjustably sleeved on right compressing head adjusting rod 7 of the free end of right rebate 23, the other end and the right perstriction head 5 of right compressing head adjusting rod 7 are rotationally connected, and the free end of right perstriction head 5 is spherical shape.One end of left compressing head adjusting rod 6 is socketed by the free end of adjustment screw and left rebate 13, one end of right compressing head adjusting rod 7 is socketed by the free end of adjustment screw and right rebate 23, the fine setting of the spacing of right compressing head adjusting rod 7 and left compressing head adjusting rod 6 can be realized, and the rotation of right compressing head adjusting rod 7 and left compressing head adjusting rod 6 (axis along right compressing head adjusting rod 7/ left compressing head adjusting rod 6d rotates), thus realize the universal adjustment of the free end of right perstriction head 5 and the free end of left perstriction head 4.
The other end of left compressing head adjusting rod 6 and the place of being rotationally connected of left perstriction head 4 are provided with locking nut 8, the i.e. other end of left compressing head adjusting rod 6 and the grafting of left perstriction head 4, and the other end of left compressing head adjusting rod 6 and the splicing position of left perstriction head 4 all offer screwed hole, locking nut 8 is arranged in screwed hole, the other end and right perstriction head 5 place of being rotationally connected of right compressing head adjusting rod 7 are provided with locking nut 8, the i.e. other end of right compressing head adjusting rod 7 and the grafting of right perstriction head 5, and the other end of left compressing head adjusting rod 6 and the splicing position of left perstriction head 4 all offer screwed hole, locking nut 8 is arranged in screwed hole.
, backward lower than the front portion of left adjusting rod 1, namely successively decreasing from left back adjusting rod 12 a part backward highly gradually in the middle part of left adjusting rod 1, backward lower than the front portion of right adjusting rod 2, namely successively decreases from right back adjusting rod 22 a part backward highly gradually in the middle part of right adjusting rod 2.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.
Claims (7)
1. a perstriction device, it is characterized in that: comprise elasticity adjusting mechanism (3), symmetrical left adjusting rod (1) and right adjusting rod (2), connect into by elasticity adjusting mechanism (3) overall structure being roughly U-shaped between the afterbody of left adjusting rod (1) and right adjusting rod (2), the end of left adjusting rod (1) is provided with left perstriction head (4), the end of right adjusting rod (2) is provided with right perstriction head (5), and left perstriction head (4) and right perstriction head (5) are symmetrically and be oppositely arranged.
2. perstriction device as claimed in claim 1, it is characterized in that: described elasticity adjusting mechanism (3) comprises governor motion shell (31), be fixed on the upper rail (32) in governor motion shell (31) and lower guideway (33), upper rail (32) and lower guideway (33) are oppositely arranged up and down, upper rail (32) is slidably fitted with upper rack (34), lower guideway (33) is slidably fitted with lower tooth bar (35), travelling gear (36) is engaged with between upper rack (34) and lower tooth bar (35), described elasticity adjusting mechanism (3) also comprises worm gearing, described travelling gear (36) is sleeved on the output shaft of worm gearing, be fixedly connected with the left end of lower guideway (33) after the tail down bending of described left adjusting rod (1), be fixedly connected with the right-hand member of upper rail (32) after right adjusting rod (2) afterbody upwards bends.
3. perstriction device as claimed in claim 2, it is characterized in that: described worm gearing comprises adjusting screw(rod) (371), the worm screw (372) be sleeved on adjusting screw(rod) (371), worm-wheel shaft (373) and the worm gear (374) that is sleeved on worm-wheel shaft (373), worm gear (374) is meshed with worm screw (372), and one end of adjusting screw(rod) (371) extend out to governor motion shell (31) outward.
4. perstriction device as claimed in claim 2, it is characterized in that: described left adjusting rod (1) is divided into left front adjusting rod (11) and left back adjusting rod (12), described left back adjusting rod (12) is in circular arc, be fixedly connected with the left end of lower guideway (33) after the tail down bending of left back adjusting rod (12), the front end being sleeved on left back adjusting rod (12) of the scalable adjustment in rear end of left front adjusting rod (11), the front end of described left front adjusting rod (11) bends and then is bent to form left rebate (13) to the left to the right, the free end of left rebate (13) is connected with left perstriction head (4),
Described right adjusting rod (2) is divided into right front adjusting rod (21) and right back adjusting rod (22), described right back adjusting rod (22) is in circular arc, the afterbody of right back adjusting rod (22) upwards bends and is fixedly connected with the right-hand member of upper rail (32) afterwards, the front end being sleeved on right back adjusting rod (22) of the scalable adjustment in rear end of right front adjusting rod (21), the front end of described right front adjusting rod (21) bends and then is bent to form right rebate (23) to the right left, the free end of right rebate (23) is connected with right perstriction head (5).
5. perstriction device as claimed in claim 4, it is characterized in that: described perstriction device also comprises left compressing head adjusting rod (6), the scalable one end being adjustably sleeved on left compressing head adjusting rod (6) of the free end of left rebate (13), the other end and the left perstriction head (4) of left compressing head adjusting rod (6) are rotationally connected, the free end of left perstriction head (4) is spherical shape
Described perstriction device also comprises right compressing head adjusting rod (7), the scalable one end being adjustably sleeved on right compressing head adjusting rod (7) of the free end of right rebate (23), the other end and the right perstriction head (5) of right compressing head adjusting rod (7) are rotationally connected, and the free end of right perstriction head (5) is spherical shape.
6. perstriction device as claimed in claim 5, it is characterized in that: the described other end of left compressing head adjusting rod (6) and the place of being rotationally connected of left perstriction head (4) are provided with locking nut (8), the other end of right compressing head adjusting rod (7) and the place of being rotationally connected of right perstriction head (5) are provided with locking nut (8).
7. perstriction device as claimed in claim 4, it is characterized in that: the middle part of described left adjusting rod (1) is backward lower than the front portion of left adjusting rod (1), and the middle part of right adjusting rod (2) is backward lower than the front portion of right adjusting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037388.1A CN105496493A (en) | 2016-01-20 | 2016-01-20 | Vessel compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037388.1A CN105496493A (en) | 2016-01-20 | 2016-01-20 | Vessel compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496493A true CN105496493A (en) | 2016-04-20 |
Family
ID=55705064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610037388.1A Pending CN105496493A (en) | 2016-01-20 | 2016-01-20 | Vessel compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105496493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419994A (en) * | 2016-12-22 | 2017-02-22 | 吉林大学 | Intermittent carotid artery compression device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001093798A1 (en) * | 2000-06-08 | 2001-12-13 | Fabri Enterprises A.V.V. | Vasoregulation device |
| CN201949310U (en) * | 2010-11-29 | 2011-08-31 | 深圳市轻松科技股份有限公司 | Adjustable type helmet and head massager |
| CN202552307U (en) * | 2012-04-25 | 2012-11-28 | 杜进盛 | Automatic adjusting mechanism for helmet tightness |
| CN103054622A (en) * | 2012-12-20 | 2013-04-24 | 刘晓冰 | Aural region hemostatic clip |
| CN203458759U (en) * | 2013-08-23 | 2014-03-05 | 蒋祥初 | Pressing component for sealing external auditory canals based on tragus characteristics |
| CN203935392U (en) * | 2014-05-09 | 2014-11-12 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| CN204951052U (en) * | 2015-06-30 | 2016-01-13 | 中国人民解放军第三军医大学第一附属医院 | Earlobe hemostatic clamp |
| CN205514743U (en) * | 2016-01-20 | 2016-08-31 | 陈金钟 | Vascular compression device |
-
2016
- 2016-01-20 CN CN201610037388.1A patent/CN105496493A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001093798A1 (en) * | 2000-06-08 | 2001-12-13 | Fabri Enterprises A.V.V. | Vasoregulation device |
| CN201949310U (en) * | 2010-11-29 | 2011-08-31 | 深圳市轻松科技股份有限公司 | Adjustable type helmet and head massager |
| CN202552307U (en) * | 2012-04-25 | 2012-11-28 | 杜进盛 | Automatic adjusting mechanism for helmet tightness |
| CN103054622A (en) * | 2012-12-20 | 2013-04-24 | 刘晓冰 | Aural region hemostatic clip |
| CN203458759U (en) * | 2013-08-23 | 2014-03-05 | 蒋祥初 | Pressing component for sealing external auditory canals based on tragus characteristics |
| CN203935392U (en) * | 2014-05-09 | 2014-11-12 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| CN204951052U (en) * | 2015-06-30 | 2016-01-13 | 中国人民解放军第三军医大学第一附属医院 | Earlobe hemostatic clamp |
| CN205514743U (en) * | 2016-01-20 | 2016-08-31 | 陈金钟 | Vascular compression device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419994A (en) * | 2016-12-22 | 2017-02-22 | 吉林大学 | Intermittent carotid artery compression device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109965960A (en) | A kind of adjustable orthopedic external fixing rack of bone of the digitlization that motor is removable | |
| CN107007241A (en) | Snake bone for endoscope head end bending section | |
| CN105496493A (en) | Vessel compression device | |
| CN205514743U (en) | Vascular compression device | |
| CN203328880U (en) | Domestic back retractor | |
| CN206714730U (en) | For adjustable berth away from endoscope snake bone structure | |
| CN203988550U (en) | A kind of orthopedics tractor | |
| CN108553074A (en) | Operation on oral cavity Special retractor | |
| CN203777029U (en) | Patella fracture fixation operation guiding device | |
| CN203424989U (en) | Wire saw guiding device for spinal tumor laminectomy | |
| CN203987241U (en) | Pillow | |
| CN200960192Y (en) | Jaw bone two dimension tractor | |
| CN102988163A (en) | Wearing type massage device | |
| CN205339095U (en) | Novel universal screw of short -tail | |
| CN209695268U (en) | Eye speculum | |
| CN203379268U (en) | Easily-adjusted ophthalmologic operation forceps | |
| CN209059475U (en) | Vertebral column appliance | |
| CN207253368U (en) | Phalanges extension apparatus | |
| CN203609492U (en) | External fixation rack for correcting scoliosis | |
| CN205322580U (en) | Neck damage nursing support | |
| CN102824155A (en) | Diamond tooth distractor | |
| CN209548072U (en) | One kind simultaneously referring to that skin separates dilator bone traction frame | |
| CN214966483U (en) | Pedicle screw angle cutting sleeve | |
| CN219184372U (en) | Correcting mirror for gait training | |
| CN105250018B (en) | It is a kind of that Orthopedic rod can be made freely to stretch and with the connector of angle compensation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |